package com.imti.mall.order.service;

import com.baomidou.mybatisplus.extension.service.IService;
import com.imti.mall.model.sms.pojo.SmsFlashPromotionProductRelation;

public interface FlashPromotionProductRelationService extends IService<SmsFlashPromotionProductRelation> {

    SmsFlashPromotionProductRelation flashPromotionProductRelation(Long productId);
}
